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LLY to CPR: distance & flight time
Mount Holly (South Jersey Regional Airport) → Casper (Casper-Natrona County International Airport)
1,641 mi
2,641 km · 1,426 nm
3h 41m
estimated nonstop flight time
-2h
time difference · heading west
See live LLY→CPR fares Phone-only fares on this route — call free
Flight time details
1,641 miles nonstop takes roughly 3h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- LLY — South Jersey Regional Airport · Mount Holly, United States
- CPR — Casper-Natrona County International Airport · Casper, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Near CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is LLY from CPR?
The flight distance from Mount Holly (LLY) to Casper (CPR) is 1,641 miles (2,641 km, 1,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to CPR?
A nonstop flight takes about 3h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Mount Holly and Casper?
Casper is 2 hours behind Mount Holly.
What is the cheapest way to fly from LLY to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–CPR that never appear on search engines, with no booking fees.